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- When bulbs consume the same amount of power (same wattage) their brightness differs substantially- the incandescent bulb is much dimmer than both the compact fluorescent and the LED, which are of comparable brightness.
- Bulb power can be adjusted using sliders. Meter connected to bulb tells both watts and volts.
- Located in L01, section B5
- Purpose: Compare the energy stored in a capacitor to the
potential energy of an object raised vertically by the electrical discharge
of the capacitor; measure the efficiency of a motor.
- Located in L01, section B1.